CN210997219U - Wheel casing positioning device - Google Patents
Wheel casing positioning device Download PDFInfo
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- CN210997219U CN210997219U CN201921437971.7U CN201921437971U CN210997219U CN 210997219 U CN210997219 U CN 210997219U CN 201921437971 U CN201921437971 U CN 201921437971U CN 210997219 U CN210997219 U CN 210997219U
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- base
- positioning device
- wheel cover
- telescopic rod
- heads
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Abstract
The utility model provides a wheel casing positioning device, which comprises a base, a driving piece, a connecting piece, a positioning pin and a plurality of pressing heads, wherein the positioning pin and the plurality of pressing heads are arranged on the base; the driving piece is provided with a telescopic rod, the telescopic rod is connected with the connecting piece, and the connecting piece is further connected with the plurality of pressure heads respectively, so that when the telescopic rod extends out, the plurality of pressure heads clamp the wheel cover to be positioned. The utility model discloses an adopt a plurality of pressure heads to wheel house location to do not need the cooperation of extra outside cylinder clamp plate, have positioning accuracy height, advantage that occupation space is little.
Description
Technical Field
The utility model relates to a location frock field especially relates to a wheel casing positioner.
Background
In the prior art, the tool for positioning the automobile wheel cover usually adopts the following form: the two-point type hook pin is used for positioning and clamping, the external cylinder pressing plate is used for clamping or the two-point type hook pin and the external cylinder pressing plate are used for clamping. However, the two-point type hook pin clamping only has two positioning and clamping points, and the positioning precision is low. The two problems of the increase of the external cylinder pressure plate exist, firstly, the pressure plate needs to avoid a product mechanism, the length of the pressure plate needs to be designed to be longer, so that the pressing force is possibly insufficient, the cylinder needs to be increased, the occupied space is larger, the mechanism is compressed from the outside, the occupied space of a tool can be increased, and subsequent welding and other operations can be influenced.
In view of the above, there is a need for a new wheel cover positioning device that solves or at least alleviates the above technical drawbacks.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a wheel casing positioner aims at solving among the prior art wheel casing positioner positioning accuracy and hangs down or the big technical problem of occupation space.
In order to achieve the above object, the utility model provides a wheel casing positioner, include:
the pressing device comprises a base, a positioning pin and a plurality of pressing heads, wherein the positioning pin and the plurality of pressing heads are arranged on the base;
the driving piece is provided with a telescopic rod, the telescopic rod is connected with the connecting piece, and the connecting piece is further respectively connected with a plurality of pressure heads, so that when the telescopic rod extends out, the pressure heads clamp the wheel cover to be positioned.
Preferably, the connecting piece includes connecting block and a plurality of articulated plate, the connecting block with the telescopic link is connected, the articulated plate includes relative first end and the second end that sets up, first end with the connecting block is articulated, the second end with the pressure head is connected.
Preferably, the connecting block comprises a base body and protruding ends distributed circumferentially around the base body, the base body is connected with the telescopic rod, and the protruding ends are hinged to the first end.
Preferably, the protruding ends are distributed around the substrate.
Preferably, the telescopic rod is detachably connected with the base body.
Preferably, the wheel casing positioner still including connect in the support of base, the support includes the bottom plate and sets up two blocks of curb plates of the relative both sides of bottom plate, the pressure head respectively with two the curb plate is articulated.
Preferably, the wheel casing positioner further comprises a positioning block mounted on the base, and the positioning block is connected with the pressure head.
Preferably, the number of the pressing heads is three, and the three pressing heads are distributed around the circumference of the positioning pin.
Preferably, the driving member is an air cylinder, and the air cylinder is arranged at the bottom of the base.
Preferably, the wheel casing positioning device further comprises a body and a bracket, wherein the bracket is connected with the body and the base.
The above technical scheme of the utility model, the locating pin be used for with the recess position cooperation of wheel casing of pending location, the telescopic link and the connecting piece of driving piece are connected, a plurality of pressure heads are still connected respectively to the connecting piece. The connecting piece is driven to move through the extending movement of the telescopic rod, so that a plurality of pressure heads connected with the connecting piece are driven to clamp the wheel cover to be positioned. The utility model discloses an adopt a plurality of pressure heads to wheel house location to do not need the cooperation of extra outside cylinder clamp plate, have positioning accuracy height, advantage that occupation space is little.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic view of a part of the structure of a wheel casing positioning device according to the present invention;
FIG. 2 is another schematic structural view of a wheel casing positioning device according to the present invention;
FIG. 3 is a schematic structural view of a wheel casing positioning device according to an embodiment of the present invention;
fig. 4 is a schematic view of a part of the structure of the wheel casing positioning device according to the embodiment of the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 1 | |
2 | Locating |
| 3 | |
4 | |
| 5 | Locating |
6 | |
| 7 | Connecting block | 8 | Hinged |
| 81 | |
82 | |
| 9 | |
10 | |
| 11 | Connecting |
61 | |
| 62 | Side plate |
The purpose of the present invention, its functional features and advantages will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as the upper and lower … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.
Moreover, the technical solutions of the present invention between the various embodiments can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are combined and contradictory or cannot be realized, it should be considered that the combination of the technical solutions does not exist, and the present invention is not within the protection scope of the present invention.
It should be noted that, the direction in the present invention is based on the direction shown in fig. 1, that is, "up, down, horizontal, vertical" in the present invention corresponds to "up, down, horizontal, vertical" direction in fig. 1, respectively.
Referring to fig. 1-2 (for clear expression of the internal structure of the wheel casing positioning device, fig. 2 is a schematic view of fig. 1 with the positioning pin removed), the utility model provides a wheel casing positioning device, including:
the device comprises a base 1, a positioning pin 2 and a plurality of pressing heads 3, wherein the positioning pin 2 and the plurality of pressing heads 3 are arranged on the base 1;
driving piece 4 and connecting piece 11, driving piece 4 have the telescopic link, and the telescopic link is connected with connecting piece 11, and a plurality of pressure heads 3 are still connected respectively to connecting piece 11 to when making the telescopic link stretch out, a plurality of pressure heads 3 press from both sides tightly the wheel casing of awaiting the location.
In the above embodiment, the positioning pin 2 can be used for matching with the positioning pin hole of the wheel cover to be positioned, the telescopic rod of the driving part 4 is connected with the connecting part 11, and the connecting part 11 is also connected with the plurality of pressure heads 3 respectively. The connecting piece 11 is driven to move through the telescopic motion of the telescopic rod, so that the plurality of pressure heads 3 connected with the connecting piece 11 are driven to clamp the wheel cover to be positioned. Specifically, when the telescopic rod extends (corresponding to the telescopic rod moving upwards in fig. 1), the connecting piece 11 drives the plurality of pressing heads 3 to move towards the positioning pin 2, so that the plurality of pressing heads 3 are mutually close to clamp the wheel cover to be positioned; when the telescopic rod retracts, the connecting piece 11 drives the plurality of pressing heads 3 to be away from each other so as to loosen the wheel cover to be positioned. The utility model discloses an adopt a plurality of pressure heads 3 to treat the location wheel casing location, realized the multiple spot location of wheel casing to do not need the clamp plate cooperation, have positioning accuracy height, advantage that occupation space is little.
As a preferred embodiment of the above embodiment, as shown in fig. 3 and 4, the connecting member 11 includes a connecting block 7 and a plurality of hinged plates 8, the connecting block 7 is connected with the telescopic rod, the hinged plates 8 include a first end 81 and a second end 82 which are oppositely arranged, the first end 81 is hinged with the connecting block 7, and the second end 82 is connected with the pressure head 3. When the telescopic rod extends, the connecting block 7 moves upwards to drive the hinge plate 8 hinged with the connecting block 7 to rotate around the hinge point of the first end 81 connected with the connecting block 7, so that the second end 82 drives the pressure head 3 to rotate towards the positioning pin 2.
As an expanded example of the above embodiment, the wheel casing positioning device further includes a support 6 connected to the base 1, the support 6 includes a bottom plate 61 and two side plates 62 disposed on opposite sides of the bottom plate 61, and the pressing head 3 is hinged to the two side plates 62, respectively. Specifically, the connecting portion of the pressure head 3 and the side plate 62 is provided between the two side plates 62, and the pressure head 3 is rotatable about the hinge point of the pressure head 3 and the side plate 62, which causes the second end 82 to rotate the pressure head 3 toward the positioning pin 2.
Furthermore, the connecting piece 7 comprises a base body, which is connected to the telescopic rod, and an extension end, which is arranged circumferentially around the base body and is articulated to the first end 81. The base member can be cylindrical base member, and the end that stretches out can wind the circumference evenly distributed of cylindrical base member, also can wind the circumference unevenly distributed of cylindrical base member, can design the distribution position of the end that stretches out like this according to actual need, avoids pressure head 3 and wheel casing part to be positioned to take place to interfere.
In addition, the telescopic rod is detachably connected with the base body. The telescopic rod can be connected with the base body through a threaded fastener such as a fastening screw, the telescopic rod is detachably connected for the convenience of maintenance, and parts needing to be replaced can be repaired during maintenance without replacing the whole wheel casing positioning device.
Further, wheel casing positioner still includes and installs in the locating piece 5 of base 1, and locating piece 5 is connected with pressure head 3. The positioning block 5 can be used for positioning the pressure head 3 in the manufacturing process of the wheel cover positioning device and can also be used for performing primary positioning when the wheel cover to be positioned is matched with the wheel cover positioning device.
Further, the number of the pressing heads 3 is three, and the three pressing heads 3 are evenly distributed around the circumferential direction of the positioning pin 2. Of course, the number of the protruding ends of the corresponding connecting pieces 7 and the hinge plates 8 and the holders 6 is also three. The connection block 7 may be a Y-shaped connection block. It should be noted that the number of the indenters 3 is three, which is only a preferred embodiment, and those skilled in the art can understand that according to the technical solution of the present invention, those skilled in the art can completely set the number of the indenters 3 larger than three. The three pressing heads meet the requirement of the positioning strategy in the current production practice, namely, one positioning pin 2 and three positioning surfaces are adopted to clamp the wheel cover for positioning and clamping. Meanwhile, the distribution of the pressing heads 3 around the positioning pins 2 can be uniform or non-uniform, and the distribution can be designed according to actual conditions.
Further, the driving member 4 is a cylinder, and the cylinder is disposed at the bottom of the base 1. The cylinder has an expansion link which passes through the bottom of the base 1 and is connected with the connecting piece 11.
Further, referring to fig. 3, the wheel house positioning device further includes a body 9 and a bracket 10, and the bracket 10 connects the body 9 and the base 1. The support 10 can also be arranged on a movable sliding plate, so that the support 10 can drive the base 1 to move to the position of the wheel cover to be positioned.
Among the above technical solution of the utility model, above only be the utility model discloses a preferred embodiment, not consequently the restriction the utility model discloses a patent range, all be in the utility model discloses a under the technical concept, utilize the equivalent structure transform that the content was done in description and the attached drawing, or direct/indirect application all includes in other relevant technical field the utility model discloses a patent protection scope.
Claims (10)
1. A wheel casing positioning device, comprising:
the pressing device comprises a base, a positioning pin and a plurality of pressing heads, wherein the positioning pin and the plurality of pressing heads are arranged on the base;
the driving piece is provided with a telescopic rod, the telescopic rod is connected with the connecting piece, and the connecting piece is further respectively connected with a plurality of pressure heads, so that when the telescopic rod extends out, the pressure heads clamp the wheel cover to be positioned.
2. The wheel cover positioning device of claim 1, wherein the connecting member includes a connecting block and a plurality of hinged plates, the connecting block being connected to the telescoping rod, the hinged plates including first and second oppositely disposed ends, the first end being hinged to the connecting block and the second end being connected to the ram.
3. The wheel cover positioning device of claim 2, wherein the connecting block includes a base body and protruding ends circumferentially distributed around the base body, the base body being connected to the telescoping rod, the protruding ends being hingedly connected to the first end.
4. The wheel cover positioning device of claim 3, wherein the protruding end is distributed around the base.
5. The wheel cover positioning device of claim 3, wherein the telescoping rod is removably connected to the base.
6. The wheel cover positioning device of claim 3, further comprising a support connected to the base, the support including a bottom plate and two side plates disposed on opposite sides of the bottom plate, the ram being hinged to the two side plates, respectively.
7. The wheel cover positioning device of claim 1, further comprising a positioning block mounted to the base, the positioning block being coupled to the ram.
8. The wheel cover positioning device of any one of claims 1-7, wherein the number of the indenters is three, and three indenters are circumferentially distributed around the positioning pin.
9. The wheel cover positioning device according to any one of claims 1 to 7, wherein the driving member is a cylinder provided at a bottom of the base.
10. The wheel cover positioning device according to any one of claims 1 to 7, further comprising a body and a bracket that connects the body and the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921437971.7U CN210997219U (en) | 2019-08-30 | 2019-08-30 | Wheel casing positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921437971.7U CN210997219U (en) | 2019-08-30 | 2019-08-30 | Wheel casing positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210997219U true CN210997219U (en) | 2020-07-14 |
Family
ID=71505106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921437971.7U Active CN210997219U (en) | 2019-08-30 | 2019-08-30 | Wheel casing positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210997219U (en) |
-
2019
- 2019-08-30 CN CN201921437971.7U patent/CN210997219U/en active Active
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